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Xray browser header masquerading (#8981)
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DHR60 2026-03-24 03:25:02 +00:00 committed by GitHub
parent ad11a7e6a5
commit 7ddb46e74d
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GPG key ID: B5690EEEBB952194
3 changed files with 17 additions and 12 deletions
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8
v2rayN/ServiceLib/Global.cs
View file

@ -182,13 +182,14 @@ public class Global
@"https://raw.githubusercontent.com/Chocolate4U/Iran-v2ray-rules/main/v2rayN/"
];
public static readonly Dictionary<string, string> UserAgentTexts = new()
public static readonly Dictionary<string, string> TcpHttpUserAgentTexts = new()
{
{"chrome","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36" },
{"firefox","Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0" },
{"safari","Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15" },
{"edge","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36 Edg/91.0.864.70" },
{"none",""}
{"none",""},
{"golang",""}
};
public const string Hysteria2ProtocolShare = "hy2://";
@ -391,9 +392,8 @@ public class Global
[
"chrome",
"firefox",
"safari",
"edge",
"none"
"golang"
];
public static readonly List<string> XhttpMode =

3
v2rayN/ServiceLib/Models/V2rayConfig.cs
View file

@ -421,6 +421,8 @@ public class HttpupgradeSettings4Ray
public string? path { get; set; }
public string? host { get; set; }
public Headers4Ray headers { get; set; }
}
public class XhttpSettings4Ray
@ -456,6 +458,7 @@ public class GrpcSettings4Ray
public int? health_check_timeout { get; set; }
public bool? permit_without_stream { get; set; }
public int? initial_windows_size { get; set; }
public string? user_agent { get; set; }
}
public class HysteriaSettings4Ray

18
v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
View file

@ -354,11 +354,7 @@ public partial class CoreConfigV2rayService
var host = _node.RequestHost.TrimEx();
var path = _node.Path.TrimEx();
var sni = _node.Sni.TrimEx();
var useragent = "";
if (!_config.CoreBasicItem.DefUserAgent.IsNullOrEmpty())
{
useragent = Global.UserAgentTexts.GetValueOrDefault(_config.CoreBasicItem.DefUserAgent, _config.CoreBasicItem.DefUserAgent);
}
var useragent = _config.CoreBasicItem.DefUserAgent ?? string.Empty;
//if tls
if (_node.StreamSecurity == Global.StreamSecurity)
@ -496,13 +492,17 @@ public partial class CoreConfigV2rayService
case nameof(ETransport.httpupgrade):
HttpupgradeSettings4Ray httpupgradeSettings = new();
if (host.IsNotEmpty())
{
httpupgradeSettings.host = host;
}
if (path.IsNotEmpty())
{
httpupgradeSettings.path = path;
}
if (host.IsNotEmpty())
if (useragent.IsNotEmpty())
{
httpupgradeSettings.host = host;
httpupgradeSettings.headers.UserAgent = useragent;
}
streamSettings.httpupgradeSettings = httpupgradeSettings;
@ -581,6 +581,7 @@ public partial class CoreConfigV2rayService
health_check_timeout = _config.GrpcItem.HealthCheckTimeout,
permit_without_stream = _config.GrpcItem.PermitWithoutStream,
initial_windows_size = _config.GrpcItem.InitialWindowsSize,
user_agent = useragent.NullIfEmpty(),
};
streamSettings.grpcSettings = grpcSettings;
break;
@ -655,10 +656,11 @@ public partial class CoreConfigV2rayService
//request Host
var request = EmbedUtils.GetEmbedText(Global.V2raySampleHttpRequestFileName);
var useragentValue = Global.TcpHttpUserAgentTexts.GetValueOrDefault(useragent, useragent);
var arrHost = host.Split(',');
var host2 = string.Join(",".AppendQuotes(), arrHost);
request = request.Replace("$requestHost$", $"{host2.AppendQuotes()}");
request = request.Replace("$requestUserAgent$", $"{useragent.AppendQuotes()}");
request = request.Replace("$requestUserAgent$", $"{useragentValue.AppendQuotes()}");
//Path
var pathHttp = @"/";
if (path.IsNotEmpty())